54 standard piano keys
◆Supporting Usb/mp3
◆Supporting external Bluetooth audio receiver
◆100 latest audio sound sample
◆100 popular rhythm
◆5 kinds of percussion, tone, tone function
◆8 demonstration songs
◆Recording, playing function
◆Programming, editing and discharging function
◆Vibrato control function
◆Fingers & single finger chord, chord sound choice
◆Multi LCD screen
◆Rotary total volume, rhythm and volume control
◆Stereo microphone jack, speaking trumpet jack